Finding the Third Proportional to 569,876 and 885,898

Step by Step Solution

1. Step 1: Write the proportion equation
   569,876 : 885,898 = 885,898 : x
2. Step 2: Convert to fraction form
   569,876/885,898 = 885,898/x
3. Step 3: Cross multiply
   569,876x = 885,898 × 885,898
4. Step 4: Simplify right side
   569,876x = 784,815,266,404
5. Step 5: Solve for x
   x = 784,815,266,404/569,876
6. Step 6: Final answer
   x = 1,377,168.48